Process device for processing ethylene tar by adopting slurry bed hydrogenation technology
The utility model discloses a process device for processing ethylene tar by adopting a slurry bed hydrogenation technology, which comprises a fresh feed buffer tank, and a feed port of the fresh feed buffer tank is connected with a first pipeline, a second pipeline and a third pipeline so as to resp...
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| creator | FU QIANG ZHANG XIAOLONG WANG YU LIU YUANLIN ZHONG XIANGSHENG BAI YU LIU LUOXIN KAGEAKI ZHOU ZHENYU XIE BAOCAI ZHU HEQING LIU MINGHUI MA QIANG |
| description | The utility model discloses a process device for processing ethylene tar by adopting a slurry bed hydrogenation technology, which comprises a fresh feed buffer tank, and a feed port of the fresh feed buffer tank is connected with a first pipeline, a second pipeline and a third pipeline so as to respectively convey ethylene tar, vacuum residue and catalytic slurry oil. The fresh feeding buffer tank is sequentially connected with a fresh feeding oil pump, a heat exchanger, a fresh feeding heating furnace and a mixed feeding buffer tank, the mixed feeding buffer tank is further connected with a fourth pipeline and a fifth pipeline which are used for conveying vacuum circulating oil and a fresh catalyst respectively, and a discharge port of the mixed feeding buffer tank is connected with a reactor. The upper end of the reactor is connected with a hot high-pressure separator, the upper end of the hot high-pressure separator is connected with a circulating hydrogen pipeline, and the lower end of the hot high-pressu |
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The fresh feeding buffer tank is sequentially connected with a fresh feeding oil pump, a heat exchanger, a fresh feeding heating furnace and a mixed feeding buffer tank, the mixed feeding buffer tank is further connected with a fourth pipeline and a fifth pipeline which are used for conveying vacuum circulating oil and a fresh catalyst respectively, and a discharge port of the mixed feeding buffer tank is connected with a reactor. 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| subjects | CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE |
| title | Process device for processing ethylene tar by adopting slurry bed hydrogenation technology |
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